Big Ass Fans

Big Ass Fans

About this app

Control your residential fans from anywhere in the world with the Big Ass Fans app!

• Select among your fan’s seven unique speeds
• Configure your fan to automatically maintain your ideal comfort level
• Learn how to connect your fan to Amazon Alexa or The Google Assistant, for voice control and smart home integration
• Adjust your LED light’s brightness and color temperature
• Improve energy efficiency by setting up your light to work automatically
• Link your fan with ecobee smart thermostat
• Group multiple fans together to control them as one
• Schedule your fan to make your daily routine even easier
• Mimic cooling, natural breezes with Whoosh mode
• Turn Clean Mode on or off and check the status of your UV-C system
• Get help and find FAQs

Having trouble with your fan? Call 877-BIG-FANS to speak with a customer support specialist.

Ratings and reviews

I installed the new app (having used the old for a couple of years). It meant updating the firmware in the fans. I did this.... and... all three fans immediately stopped working. So, why the 5* review I hear you ask? Well, I called their technical support and they talked me through solving the problem. The technical support was wonderful... very patient with me, talking me through solving the issue. Anyway, the app works fine now. The improvements over the old are really good. It's slick, intuitive and now works very well. There are also functional improvements that are great for me... for example, I have three fans in three rooms each with a Nest thermostat. I can now pair each fan & thermostat and let them do their stuff autonomously! In summary, a great company, great technical support and a wonderful product!

It's okay. Not terrible. Stable but it has a lot of unrealized potential- they have a temperature but the auto fan control only uses motion/occupancy to turn it on. They should have included options to set to run when temp is above a certain temp OR via motion sensor. I have to work around this in home automation software. Also annoyed that I can't control the light from home assistant.

Let me go back to the old app and firmware! I updated the app and firmware and am I correct that it went from 10 speed settings to about only 6? Gives a little bit too much variability between the speed settings. Also now when I use the woosh setting it seems to vary the speed from about 1 to 5 every 10 seconds. So much that it's noisy and even makes it hard to get to sleep. The woosh sitting on the previous app was much more subtle. Definitely not a fan of this update. 👎

What's new

Introducing Matter support!
• Access Big Ass Fans in Apple Home, Alexa, Google Home, SmartThings, and more!
• Control your fan with Siri and other voice assistants

More new features:
• Sleep Mode is back! Improve your sleep and stay comfortable all night long.
• Set your fan’s Unoccupied Behavior to mix the air when you’re not in the room
• Access additional light color temperatures (if supported by your light)